Leica GS18 T GNSS Antenna Surveying RTK Rover Receiver
Condition: Refurbished
Warranty: 1 YEAR WARRANTY
Shipping: USA & Worldwide
* Leica GS18 T GNSS Antenna Rover Receiver [ID- -L/T*]
* Battery Charger
* Carrying Case
Leica GS18 T Smart Antenna
Engaging software
The Leica GS18 T is accompanied with the revolutionary Captivate software, turning complex data into the most realistic and workable 3D models. With easy-to-use apps and familiar touch technology, all forms of measured and design data can be viewed in all dimensions. Leica Captivate spans industries and applications with little more than a simple swipe, regardless of whether you work with GNSS, total stations or both.
Seamlessly share data among all your instruments
Leica Infinity imports and combines data from your GNSS RTK rover, total station and level instruments for one final and accurate result. Processing has never been made easier when all your instruments work in tandem to produce precise and actionable information.
Specifications:
| GNSS TECHNOLOGY | |
| Self-learning GNSS | Leica RTKplus: Adaptive on-the-fly satellite selection SmartLink (worldwide correction service): Remote precise point positioning (3 cm 2D)1 Initial convergence to full accuracy typically 18 min, Re-convergence < 1 min SmartLink fill (worldwide correction service): Bridging of RTK outages up to 10 min (3 cm 2D) |
| Leica SmartCheck | Continuous check of RTK solution: Reliability 99.99% |
| Signal tracking | GPS (L1, L2, L2C, L5), Glonass (L1, L2, L2C, L32), BeiDou (B1, B2, B32), Galileo (E1, E5a, E5b, Alt-BOC, E62), QZSS (L1, L2C, L5, L62), NavIC L53, SBAS (WAAS, EGNOS, MSAS, GAGAN), L-band |
| Number of channels | 555 (more signals, fast acquisition, high sensitivity) |
| Tilt compensation | Increased measurement productivity and traceability: Calibration-free Immune to magnetic disturbances |
| MEASUREMENT PERFORMANCE & ACCURACY | |
| Time for initialisation | Typically 4 s |
| Real-time kinematic (Compliant to ISO17123-8 standard) | Single baseline: Hz 8 mm + 1 ppm / V 15 mm + 1 ppm Network RTK: Hz 8 mm + 0.5 ppm / V 15 mm + 0.5 ppm |
| Real-time kinematic tilt compensated | Topographic points (not for static control points): Additional Hz pole tip uncertainty typically less than 8 mm + 0.4 mm/° tilt down to 30° tilt |
| Post processing | Static (phase) with long observations: Hz 3 mm + 0.1 ppm / V 3.5 mm + 0.4 ppm Static and rapid static (phase): Hz 3 mm + 0.5 ppm / V 5 mm + 0.5 ppm |
| Code differential | DGPS / RTCM: Typically 25 cm |
| COMMUNICATIONS | |
| Communication ports | Lemo: USB and RS232 serial Bluetooth®: Bluetooth® v2.1 + EDR, class 1.5 |
| Communication protocols | RTK data protocols: Leica, Leica 4G, CMR, CMR+, RTCM 2.2, 2.3, 3.0, 3.1, 3.2 MSM NMEA output: NMEA 0183 v4.00 and Leica proprietary Network RTK: VRS, FKP, iMAX, MAC (RTCM SC 104) |
| Built-in data links | GSM / UMTS / LTE phone modem: Fully integrated, external antenna Radio modem: Fully integrated, receive and transmit, external antenna 403 - 473 MHz, 1 W output power, up to 28800 bps over air |
| External data links | GSM / GPRS / UMTS / LTE / CDMA and UHF / VHF modem |
| GENERAL | |
| Field controller and software | Leica Captivate software: Leica CS20 field controller, Leica CS35 tablet |
| User interface | Buttons and LEDs: On / Off and Function button, 8 status LEDs Web server: Full status information and configuration options |
| Data recording | Storage: Removable SD card, 8 GB Data type and recording rate: Leica GNSS raw data and RINEX data at up to 20 Hz |
| Power management | Internal power supply: Exchangeable Li-Ion battery (2.8 Ah / 11.1 V) External power supply: Nominal 12 V DC, range 10.5 - 26.4 V DC Operation time: 7h receiving (Rx) data with internal radio, 5 h Transmitting (Tx) data with internal radio, 6 h Rx/Tx data with internal phone modem |
| Weight and dimensions | Weight: 1.20 kg / 3.50 kg standard RTK rover setup on pole Dimensions: 173 mm x 173 mm x 108 mm |
| Environmental | Temperature: -40 to 65°C operating, -40 to 85°C storage Drop: Withstands topple over from a 2 m survey pole onto hard surfaces Proof against water, sand and dust: IP66 / IP68 (IEC60529 / MIL STD 810G CHG-1 510.6 I / MIL STD 810G CHG-1 506.6 II / MIL STD 810G CHG-1 512.6 I) Vibration: Withstands strong vibration (ISO9022-36-08 / MIL STD 810G 514.6 Cat.24) Humidity: 95% (ISO9022-13-06 / ISO9022-12-04 / MIL STD 810G CHG-1 507.6 II) Functional shock: 40 g / 15 to 23 msec (MIL STD 810G 516.6 I) |
| Manufacturer | Leica |
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